.TH std::chrono::utc_clock::to_sys 3 "2024.06.10" "http://cppreference.com" "C++ Standard Libary"
.SH NAME
std::chrono::utc_clock::to_sys \- std::chrono::utc_clock::to_sys

.SH Synopsis
   template< class Duration >

   static std::chrono::sys_time<std::common_type_t<Duration,              \fI(since C++20)\fP
   std::chrono::seconds>>

       to_sys( const std::chrono::utc_time<Duration>& t );

   Converts a utc_time t to a sys_time representing the same point in time (if
   possible).

   If t represents a time point during a leap second insertion, the last representable
   value of sys_time prior to the insertion of the leap second is returned. In all
   other cases, utc_clock::from_sys(utc_clock::to_sys(t)) == t.

.SH Return value

   A sys_time representing the same point in time as t, or the last representable value
   prior to the insertion of the leap second if t represents a time point during a leap
   second insertion.

.SH See also

   from_sys   converts sys_time to utc_time
   \fB[static]\fP   \fI(public static member function)\fP
   clock_cast convert time points of one clock to another
   (C++20)    \fI(function template)\fP
